39446442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6661}}^1$

素因数の和:6723

約数の個数: 48

約数和(自身を含む): 99770112

約数和(自身を除く): 60323670

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 6661, 13322, 19983, 39966, 46627, 59949, 93254, 119898, 139881, 279762, 313067, 419643, 626134, 839286, 939201, 1878402, 2191469, 2817603, 4382938, 5635206, 6574407, 13148814, 19723221, 39446442]

約数ペア:

[(1, 39446442), (2, 19723221), (3, 13148814), (6, 6574407), (7, 5635206), (9, 4382938), (14, 2817603), (18, 2191469), (21, 1878402), (42, 939201), (47, 839286), (63, 626134), (94, 419643), (126, 313067), (141, 279762), (282, 139881), (329, 119898), (423, 93254), (658, 59949), (846, 46627), (987, 39966), (1974, 19983), (2961, 13322), (5922, 6661)]